Software term pages cap blog listings at 12 with no "see all" link

[cwickham]

/software/<name>/ lists at most 12 posts (layouts/software/term.html:76):

{{ range first 12 $posts }}

For software with more tagged posts, the rest are silently hidden:

• /software/torch/ — 12 of 42 posts shown
• /software/sparklyr/ — 12 of 22 posts shown

A reader on /software/torch/ has no way to discover that the canonical introduction post is even tagged.

Proposal

When a software term has more than 12 tagged posts, render a "See all N posts about name" link below the grid, pointing at /blog/?q=software:<name>.